IMCO - 2017 Comprehensive End Mill Catalog
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IPT13/IPC13 Application Guide – Speed & Feed (inch)<br />
D = Tool Diameter<br />
34<br />
ISO Work Type of Axial Radial No. of Speed Feed (Inches per Tooth)<br />
Code Material Cut DOC DOC Flutes (SFM) 1/2 5/8 3/4 1 1 1/4<br />
Peripheral - HEM ≤ 2 x D .07 x D 13 370 .0045 .0056 .0068 .0090 .0113<br />
K<br />
P<br />
M<br />
S<br />
Gray<br />
ASTM-A48 Class 20, 25, 30, 35 & 40<br />
Cast Iron<br />
Malleable<br />
Low Carbon Steels ≤ 38 Rc<br />
1018, 1020, 12L14, 5120, 8620<br />
Medium Carbon Steels ≤ 48 HRC<br />
1045, 4140, 4340, 5140<br />
Tool and Die Steels ≤ 48 Rc<br />
A2, D2, O1, S7, P20, H13<br />
Martensitic & Ferritic Stainless Steels<br />
410, 416, 440<br />
Austenitic Stainless Steels, FeNi Alloys<br />
303, 304, 316, Invar, Kovar<br />
Precipitation Hardening Stainless Steels<br />
17-4, 15-5<br />
Titanium Alloys<br />
6Al-4V, 6-2-4<br />
Difficult-to-Machine Titanium Alloys<br />
10-2-3<br />
Precipitation Hardening Stainless Steels<br />
M 13-8<br />
Hastalloy, Waspalloy<br />
Inconel 718, Rene 88<br />
HEM = High-efficiency machining<br />
Peripheral - HEM > 2 - 3 x D .07 x D 13 370 .0040 .0050 .0060 .0080 .0100<br />
Peripheral - HEM > 3 - 3.5 x D .07 x D 13 360 .0034 .0043 .0051 .0068 .0085<br />
Peripheral - HEM > 3.5 - 4 x D .06 x D 13 360 .0030 .0038 .0045 .0060 .0075<br />
Finish 3 x D .01 x D 13 365 .0020 .0025 .0030 .0040 .0050<br />
Peripheral - HEM ≤ 2 x D .07 x D 13 380 .0048 .0060 .0072 .0096 .0120<br />
Peripheral - HEM > 2 - 3 x D .07 x D 13 380 .0042 .0053 .0063 .0084 .0105<br />
Peripheral - HEM > 3 - 3.5 x D .07 x D 13 365 .0039 .0049 .0059 .0078 .0098<br />
Peripheral - HEM > 3.5 - 4 x D .07 x D 13 365 .0036 .0045 .0054 .0072 .0090<br />
Finish 3 x D .01 x D 13 340 .0017 .0021 .0026 .0034 .0043<br />
Peripheral - HEM ≤ 2 x D .07 x D 13 450 .0044 .0055 .0066 .0088 .0110<br />
Peripheral - HEM > 2 - 3 x D .07 x D 13 430 .0039 .0049 .0059 .0078 .0098<br />
Peripheral - HEM > 3 - 3.5 x D .07 x D 13 420 .0036 .0045 .0054 .0072 .0090<br />
Peripheral - HEM > 3.5 - 4 x D .07 x D 13 410 .0034 .0043 .0051 .0068 .0085<br />
Finish 3 x D .01 x D 13 395 .0017 .0021 .0026 .0034 .0043<br />
Peripheral - HEM ≤ 2 x D .06 x D 13 405 .0044 .0055 .0066 .0088 .0110<br />
Peripheral - HEM > 2 - 3 x D .06 x D 13 405 .0041 .0051 .0062 .0082 .0103<br />
Peripheral - HEM > 3 - 3.5 x D .05 x D 13 405 .0039 .0049 .0059 .0078 .0098<br />
Peripheral - HEM > 3.5 - 4 x D .05 x D 13 405 .0036 .0045 .0054 .0072 .0090<br />
Finish 3 x D .01 x D 13 370 .0017 .0021 .0026 .0034 .0043<br />
Peripheral - HEM ≤ 2 x D .06 x D 13 420 .0045 .0056 .0068 .0090 .0113<br />
Peripheral - HEM > 2 - 3 x D .06 x D 13 420 .0040 .0050 .0060 .0080 .0100<br />
Peripheral - HEM > 3 - 3.5 x D .05 x D 13 415 .0037 .0046 .0056 .0074 .0093<br />
Peripheral - HEM > 3.5 - 4 x D .05 x D 13 415 .0035 .0044 .0053 .0070 .0088<br />
Finish 3 x D .01 x D 13 385 .0015 .0019 .0023 .0030 .0038<br />
Peripheral - HEM ≤ 2 x D .06 x D 13 460 .0050 .0063 .0075 .0100 .0125<br />
Peripheral - HEM > 2 - 3 x D .06 x D 13 460 .0048 .0060 .0072 .0096 .0120<br />
Peripheral - HEM > 3 - 3.5 x D .06 x D 13 450 .0040 .0050 .0060 .0080 .0100<br />
Peripheral - HEM > 3.5 - 4 x D .06 x D 13 445 .0035 .0044 .0053 .0070 .0088<br />
Finish 3 x D .01 x D 13 390 .0018 .0023 .0027 .0036 .0045<br />
Peripheral - HEM ≤ 2 x D .06 x D 13 450 .0041 .0051 .0062 .0082 .0103<br />
Peripheral - HEM > 2 - 3 x D .06 x D 13 450 .0040 .0050 .0060 .0080 .0100<br />
Peripheral - HEM > 3 - 3.5 x D .05 x D 13 450 .0037 .0046 .0056 .0074 .0093<br />
Peripheral - HEM > 3.5 - 4 x D .05 x D 13 445 .0035 .0044 .0053 .0070 .0088<br />
Finish 3 x D .01 x D 13 415 .0015 .0019 .0023 .0030 .0038<br />
Peripheral - HEM > 2 - 3 x D .06 x D 13 440 .0041 .0051 .0062 .0082 .0103<br />
Peripheral - HEM > 3 - 3.5 x D .05 x D 13 435 .0038 .0048 .0057 .0076 .0095<br />
Peripheral - HEM > 3.5 - 4 x D .05 x D 13 435 .0034 .0043 .0051 .0068 .0085<br />
Finish 3 x D .01 x D 13 400 .0017 .0021 .0026 .0034 .0043<br />
Peripheral - HEM ≤ 2 x D .08 x D 13 395 .0050 .0063 .0075 .0100 .0125<br />
Peripheral - HEM > 2 - 3 x D .07 x D 13 390 .0045 .0056 .0068 .0090 .0113<br />
Peripheral - HEM > 3 - 3.5 x D .06 x D 13 380 .0041 .0051 .0062 .0082 .0103<br />
Peripheral - HEM > 3.5 - 4 x D .06 x D 13 380 .0034 .0043 .0051 .0068 .0085<br />
Finish 3 x D .015 x D 13 355 .0022 .0028 .0033 .0044 .0055<br />
Peripheral - HEM ≤ 2 x D 0.06 13 350 .0050 .0063 .0075 .0100 .0125<br />
Peripheral - HEM > 2 - 3 x D 0.06 13 330 .0036 .0045 .0054 .0072 .0090<br />
Peripheral - HEM > 3 - 3.5 x D 0.055 13 315 .0035 .0044 .0053 .0070 .0088<br />
Peripheral - HEM > 3.5 - 4 x D 0.05 13 310 .0032 .0040 .0048 .0064 .0080<br />
Finish 3 x D .01 x D 13 300 .0017 .0021 .0026 .0034 .0043<br />
Peripheral - HEM ≤ 2 x D .07 X D 13 105 .0071 .0089 .0107 .0142 .0178<br />
Peripheral - HEM > 2 - 3 x D .065 x D 13 100 .0064 .0080 .0096 .0128 .0160<br />
Peripheral - HEM > 3 - 3.5 x D .055 x D 13 90 .0062 .0078 .0093 .0124 .0155<br />
Peripheral - HEM > 3.5 - 4 x D .05 x D 13 90 .0057 .0071 .0086 .0114 .0143<br />
Finish 3 x D .01 x D 13 90 .0044 .0055 .0066 .0088 .0110<br />
Peripheral - HEM ≤ 2 x D .06 x D 13 100 .0052 .0065 .0078 .0104 .0130<br />
Peripheral - HEM > 2 - 3 x D .05 x D 13 95 .0052 .0065 .0078 .0104 .0130<br />
Peripheral - HEM > 3 - 3.5 x D .05 x D 13 95 .0048 .0060 .0072 .0096 .0120<br />
Peripheral - HEM > 3.5 - 4 x D .04 x D 13 95 .0048 .0060 .0072 .0096 .0120<br />
Finish 3 x D .01 x D 13 90 .0023 .0029 .0035 .0046 .0058<br />
≈<br />
≤<br />
≥<br />
×<br />
Approximately Equals<br />
Less Than or Equal To<br />
Greater Than or Equal To<br />
Multiply<br />
<<br />
><br />
=<br />
Less Than<br />
Greater Than<br />
Equals
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